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Estate David Webb 18K Gold Turquoise and Diamond Flower Brooch
By David Webb
Located in Houston, TX
David Webb floral brooch composed of 18K yellow gold featuring turquoise and diamonds. There is
Category

20th Century American Brooches

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Vintage Genie Brooch With Coral Turquoise Diamond 18k Yellow Gold
Located in Los Angeles, CA
1960s Vintage Genie clip brooch with coral turquoise diamond in 18k yellow gold. The 1960s vintage
Category

Vintage 1960s Modern Brooches

Materials

Coral, Diamond, Turquoise, 18k Gold, Yellow Gold

Turquoise and Diamond Flower Brooch
Located in Palm Beach, FL
A stunning brooch in 18k set with assorted round cabochon cut Persian turquoise ranging in size
Category

Vintage 1960s French Brooches

Materials

Diamond, Turquoise, 18k Gold

Buccellati Turquoise Pearls Brooch
By Buccellati
Located in Marcianise, Marcianise (CE)
brooch in 18kt gold composed of 3 grey pearls as the center of 3 flower shaped turquoises. pearls(4.20gr
Category

Late 20th Century Italian Retro Brooches

Materials

Pearl, Turquoise, Gold, 18k Gold

Buccellati Turquoise Diamond Bouquet Brooch
By Buccellati
Located in New York, NY
A gracious turquoise and diamond flower bouquet brooch by Buccellati, circa 1960.
Category

Vintage 1960s Italian Brooches

Materials

Turquoise, White Diamond, 18k Gold

Vintage Jack Gutschneider 18k Gold Turquoise .90ctw Diamond Flame Brooch Pendant
Located in Montclair, NJ
solid 18k yellow gold and adorned with 10 amazing Persian turquoise stones and diamonds throughout. Each
Category

Vintage 1980s American Brooches

Materials

Diamond, Turquoise, 18k Gold

Turquoise Fish Brooch with diamonds
By Valentin Magro
Located in New York, NY
This lovely fish brooch is made in 18kt yellow gold and platinum with special cut turquoise and
Category

2010s American Brooches

Materials

Diamond, Turquoise, 18k Gold, Platinum

Angel Skin Coral Turquoise Maltese Cross Pin Brooch 18k Yellow Gold
Located in La Jolla, CA
Angel Skin Coral, Turquoise and Diamond Maltese Cross Pin Brooch in 18k Yellow gold Maltese Cross
Category

21st Century and Contemporary Unknown Brooches

Materials

Coral, Diamond, Turquoise, 18k Gold, Yellow Gold

Cartier Mid-Century Turquoise Diamond Flower Design Brooch in 18K Gold
By Cartier
Located in Towson, MD
One mid-century 18 karat yellow gold flower design brooch by Cartier set with thirteen (13) 2.5mm
Category

Vintage 1940s Retro Brooches

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Turquoise and Gold Ladybug Brooch
Located in Litchfield, CT
Circa 1950s, 18k. This whimsical ladybug pin is meticulously detailed. Its brilliant blue turquoise
Category

Vintage 1950s Brooches

Materials

Turquoise, Gold, 18k Gold, Yellow Gold

Turquoise Diamond Sapphire Brooch Pendant
Located in New York, NY
An amazing brooch comprising of a turquoise, diamonds, and sapphires. Set with a cabochon turquoise
Category

21st Century and Contemporary American Brooches

Materials

Diamond, Sapphire, Turquoise, 18k Gold, Yellow Gold

LB Exclusive 18K Yellow Gold 1.25ct Diamond, Sapphire Turquoise Peacock Brooch
By LB Exclusive
Located in Southampton, PA
Bold colors and textures combine to create this striking Peacock-shaped brooch. An intricate 18K
Category

21st Century and Contemporary Brooches

Materials

Diamond, Sapphire, Turquoise, 18k Gold, Yellow Gold

Tiffany Co. 18k Yellow Gold, Turquoise, Sapphire Diamond Brooch Vintage
By Tiffany Co.
Located in Beverly Hills, CA
Tiffany & Co. 18k Yellow Gold, Turquoise, Sapphire & Diamond Brooch Vintage Here is your chance to
Category

Vintage 1960s Italian Brooches

Materials

Diamond, Sapphire, Turquoise, Yellow Gold

Antique Turquoise Diamond Gold Starburst Brooch
Located in New York, NY
An antique turquoise and diamond starburst brooch with pendant fitting, in 18k gold.
Category

Antique 1870s Victorian Brooches

Materials

Diamond, Turquoise, 18k Gold

Pearls diamonds and turquoise vintage brooch
Located in Milano, MI
Unusual brooch from the 1960s period circa. Set in 18ct gold with a pavè of japanese cultured
Category

Vintage 1960s European Brooches

Materials

Diamond, Pearl, Turquoise, 18k Gold

Boucheron Retro Era African Mask Lapis Turquoise Pearl Enamel 18k Gold Brooch
By Boucheron
Located in Simpsonville, SC
Turquoise Pearl Enamel 18K Gold Brooch. This exquisite piece seamlessly marries the elegance of retro design
Category

20th Century Brooches

Materials

Pearl, Turquoise, Gold, 18k Gold, Enamel

Turquoise Diamond Onyx Art Deco Style Brooch in 18k White Gold
Located in Bangkok, TH
A beautiful brooch made with a rare combination of turquoise, diamonds, and onyxes. The magnificent
Category

21st Century and Contemporary Thai Art Deco Brooches

Materials

Diamond, Onyx, Turquoise, 18k Gold, White Gold

Turquoise Diamond Onyx Art Deco Style Brooch in 18k White Gold
Located in Bangkok, TH
A beautiful brooch made with a rare combination of turquoise, diamonds, and onyxes. The magnificent
Category

21st Century and Contemporary Thai Art Deco Brooches

Materials

Diamond, Onyx, Turquoise, 18k Gold, White Gold

1970s Turquoise Ruby Gold Honeybee Brooch
Located in Los Angeles, CA
Turquoise ruby and gold honeybee brooch circa 1970. Showcasing a large turquoise cabochon that
Category

Vintage 1970s Contemporary Brooches

Materials

Ruby, Turquoise, 18k Gold

Turquoise Yellow Gold Spider Brooch
Located in Los Angeles, CA
Turquoise pearl ruby and yellow gold spider brooch circa 1970. * ABOUT THIS ITEM: #P-DJ715B
Category

Vintage 1970s Modern Brooches

Materials

Cultured Pearl, Ruby, Turquoise, 18k Gold, Yellow Gold

1960s Turquoise Diamond Gold Abstract Brooch
Located in Los Angeles, CA
. Unique handmade 18 karat gold Persian turquoise and diamond large brooch circa 1960. DIMENSIONS: 3 1/4
Category

Vintage 1950s Contemporary Brooches

Materials

White Diamond, Turquoise, 18k Gold

Cartier Turquoise Diamond Gold Starfish Brooch
By Cartier
Located in Beverly Hills, CA
The asymmetrical starfish design features fine Persian turquoise cabochons and clean white round
Category

Vintage 1960s French Brooches

Materials

Diamond, Turquoise, 18k Gold

Cartier Turquoise Diamond Gold Starfish Brooch
By Cartier
Located in Beverly Hills, CA
The asymmetrical starfish design features fine Persian turquoise cabochons and clean white round
Category

Vintage 1960s French Brooches

Materials

Diamond, Turquoise, 18k Gold

Persian Turquoise Gold Bird of Paradise Brooch
Located in Cape May, NJ
18K Gold Persian Turquoise Bird of Paradise Brooch. The piece is in great antique estate condition
Category

Vintage 1950s Brooches

Materials

Turquoise, 18k Gold

Turquoise Mother-of-Pearl Butterfly Brooch
Located in Palm Beach, FL
Butterfly brooch, featuring carved mother-of-pearl wings and oval-shaped cabochon turquoise body
Category

21st Century and Contemporary Brooches

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Tiffany Co Lapis Lazuli Turquoise Brooch
By Tiffany Co.
Located in Beverly Hills, CA
” HALLMARKS: Tiffany & Co. ITEM DETAILS: A gorgeous vintage brooch by Tiffany & Co. made of 18k gold
Category

Vintage 1970s Brooches

Materials

Diamond, Lapis Lazuli, Turquoise, 18k Gold

Estate Montclair Turquoise Cabochon White Diamond Brooch in 18K Yellow Gold
Located in Los Angeles, CA
Stunning estate Montclair turquoise and white diamond floral brooch. Handmade in 18k yellow gold.
Category

21st Century and Contemporary Brooches

Materials

White Diamond, Turquoise, Yellow Gold

Turquoise Diamond Multi-Gold Floral Brooch
Located in Southampton, PA
designs. This brooch is made of a combination of 18K yellow and white gold and is shaped to look like a
Category

20th Century Brooches

Materials

Diamond, Turquoise, 18k Gold, White Gold, Yellow Gold

Topaz Aquamarine Turquoise Gold Spray Brooch
Located in Amsterdam, NL
An 18 carat gold spray brooch 'en tremblant' with flowers, leaves and ears of corn in repoussé
Category

Antique Early 19th Century French Georgian Brooches

Materials

Aquamarine, Topaz, Turquoise, 18k Gold

Midcentury Turquoise and Diamond Bee Brooches
Located in Carmel-by-the-Sea, CA
These larger-than-expected bees framed in 18 karat yellow gold and decorated with antique cut
Category

Vintage 1960s Brooches

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Gold Brooch with Turquoise Rubies Modernist
Located in Northampton, MA
A jellyfish and a starfish appear engaged in battle over two gorgeous blue turquoise stones. High
Category

Mid-20th Century Venezuelan Modernist Brooches

Materials

Ruby, Turquoise, Gold, 18k Gold

Victorian Turquoise and Diamond Brooch Pendant
Located in London, GB
Here we have an outstanding brooch come pendant dating back to the Victorian period. This antique
Category

Antique 19th Century Victorian Brooches

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

French Diamond, Ruby and Turquoise Brooch
Located in Idar-Oberstein, DE
A French 18-carat gold bird brooch with feather shaped cabochon cut turquoises and round diamonds
Category

Mid-20th Century Brooches

Materials

Diamond, Ruby, Turquoise, 18k Gold, Platinum

Turquoise and White Diamond Brooch in 18k Yellow and White Gold
Located in Los Angeles, CA
Beautiful turquoise oval cabochons with 9.00 ct. of good quality white diamond rounds and baguettes
Category

21st Century and Contemporary Brooches

Materials

White Diamond, Turquoise, White Gold

1960s Turquoise and Diamond Cat Brooch
Located in Miami, FL
18 karat yellow gold, turquoise and diamond cat brooch, circa 1960, designed as a whimsical cat
Category

Vintage 1960s Brooches

Materials

Diamond, White Diamond, Turquoise, Gold, 18k Gold, Yellow Gold

Vintage Sapphire and Turquoise Insect Brooch
By JMP
Located in London, GB
This is a vintage 18ct yellow gold brooch crafted into the shape of a fly. This ornate piece
Category

20th Century Brooches

Materials

Ruby, Blue Sapphire, Turquoise, Gold, 18k Gold, Yellow Gold

Turquoise Tourmaline Diamond Gold Calla Lily Brooch
Located in Troy, MI
brooch is truly beautiful. The exquisite design of the stem is 18k yellow gold and it delicately holds
Category

21st Century and Contemporary Unknown Brooches

Materials

Tourmaline, Turquoise, 18k Gold

Kutchinsky Turquoise Diamond Gold Flower Brooch
By Joseph Kutchinsky
Located in Idar-Oberstein, DE
Pretty turquoise and diamond broach by Kutchinsky, London. The bud is set beautifully with
Category

Vintage 1960s British Retro Brooches

Materials

Diamond, Turquoise, 18k Gold

Diamond Turquoise Peridot Gold Seahorse Brooch
Located in Beverly Hills, CA
A stunning and realistic seahorse brooch! It features 1.59 carats of round brilliant cut diamonds
Category

21st Century and Contemporary American Brooches

Materials

Diamond, Peridot, Turquoise, Gold, 18k Gold, Yellow Gold

Van Cleef Arpels 18K Yellow Gold Turquoise Rose De Noel Large Model Brooch
By Van Cleef Arpels
Located in New York, NY
Introducing the Van Cleef & Arpels 18K Yellow Gold Turquoise Rose De Noël Large Model Brooch. This
Category

21st Century and Contemporary French Modern Brooches

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Van Cleef Arpels 18K Yellow Gold Turquoise Rose De Noel Large Model Brooch
By Van Cleef Arpels
Located in New York, NY
Introducing the Van Cleef & Arpels 18K Yellow Gold Turquoise Rose De Noël Large Model Brooch. This
Category

21st Century and Contemporary French Modern Brooches

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

18k Yellow Gold Turquoise and Ruby En Tremblant Basket of Flowers Brooch 1960s
Located in Towson, MD
This gorgeous mid century 1960s basket brooch holds a rich grouping of turquoise and ruby flowers
Category

Vintage 1960s Italian Modern Brooches

Materials

Ruby, Turquoise, 18k Gold, Yellow Gold

Van Cleef Arpels Lapis Lazuli Turquoise Brooch
By Van Cleef Arpels
Located in New York, NY
Van Cleef Lapis Lazuli & Turquoise Brooch Carved lapis lazuli and turquoise set with diamonds
Category

Vintage 1980s French Brooches

Materials

Lapis Lazuli, Turquoise, Diamond, 18k Gold, Gold, Yellow Gold

1960s Turquoise Ruby Gold Sea Turtle Brooch
Located in Los Angeles, CA
Turquoise and Ruby Sea Turtle Brooch Circa 1960 It is so easy to fall in love with sea turtles
Category

Vintage 1960s Italian Modern Brooches

Materials

Ruby, Turquoise, 18k Gold

Turquoise and Baguette cut Diamonds brooch 1960
Located in Milano, MI
Beautiful 1960s period brooch, set in 18ct white gold with good white quality diamonds and natural
Category

Vintage 1960s European Brooches

Materials

Diamond, Turquoise, 18k Gold

Diamond Turquoise Lapis Gold Brooch-Pendant
Located in Beverly Hills, CA
A one of a kind and fabricated brooch, doubles as a pendant, featuring 1.20 carats of round cut
Category

21st Century and Contemporary American Brooches

Materials

Diamond, Emerald, Lapis Lazuli, Turquoise, 18k Gold, Yellow Gold

CARTIER Lapis, Turquoise, and Diamond Unicorn Brooch
By Cartier
Located in Houston, TX
This Cartier brooch features 4.7 carats of round brilliant-cut diamonds to compliment the turquoise
Category

Vintage 1960s American Brooches

Materials

Diamond, Lapis Lazuli, Turquoise, 18k Gold

Mauboussin Turquoise and Diamond Bird Brooch, 1960s
By Mauboussin
Located in Idar-Oberstein, DE
A turquoise and diamond bird brooch by Mauboussin, Paris, ca. 1960s. The brooch depicts a bird
Category

Vintage 1960s French Retro Brooches

Materials

Diamond, Turquoise, 18k Gold

French Articulated Tourmaline Turquoise Gold Duck Brooch
Located in Amsterdam, NL
A sweet 1950s French 18 carat gold duckling with a tourmaline eye and turquoise in its belly. With
Category

Vintage 1950s French Brooches

Materials

Tourmaline, Turquoise, 18k Gold

Melon Shaped Turquoise Lapis Egyptian Revival Brooch
Located in New York, NY
Large clip Brooch in Egyptian Revival Style in carved Turquoise & Lapis imitating Faience. Set in
Category

Vintage 1960s American Brooches

Materials

Lapis Lazuli, Turquoise, 18k Gold

LB Exclusive 18K Yellow Gold 0.50 Ct Diamond, Lapis, and Turquoise Brooch
By LB Exclusive
Located in Southampton, PA
A beautiful brooch fashioned from 18K yellow gold and embellished with marquise-shaped turquoise
Category

21st Century and Contemporary Brooches

Materials

Diamond, Lapis Lazuli, Turquoise, Yellow Gold

Cartier Teddy Bear Brooch Ruby Turquoise Gold
By Cartier
Located in Los Angeles, CA
Cartier ruby turquoise and gold teddy bear brooch circa 1960. The smiling teddy bear waves his
Category

Vintage 1960s Italian Modern Brooches

Materials

Ruby, Turquoise, 18k Gold

David Webb Turquoise Sapphire and Diamond Brooch
By David Webb
Located in New York, NY
David Webb Turquoise, Sapphire & Diamond Brooch Cabochon Turquoise, Pear Shape Sapphire & Round
Category

Vintage 1970s American Brooches

Materials

Diamond, Sapphire, Turquoise, 18k Gold

Lb Exclusive 18k Yellow Gold Diamond, Turquoise, Emerald, and Ruby Cat Brooch
By LB Exclusive
Located in Southampton, PA
This charming cat-shaped brooch will earn you endless compliments. A brilliant Turquoise cabochon
Category

21st Century and Contemporary Brooches

Materials

Diamond, Emerald, Ruby, Turquoise, Yellow Gold

1950 s Diamond, Turquoise, Ruby Enamel Handmade Brooch
Located in Carmel-by-the-Sea, CA
Handmade Brooch from the 1950's. Set with 8 Diamonds among turquoise stones and rubies in 18k
Category

Vintage 1950s Brooches

Materials

Diamond, Garnet, Turquoise, 18k Gold

Boucheron Vintage Turtle Turquoise 18 Karat Pin Brooch
By BUCHERON
Located in Miami, FL
This vintage Boucheron highly collectible turtle pin brooch is crafted in 18K yellow gold. Turtles
Category

Late 20th Century French Brooches

Materials

Turquoise, 18k Gold

1967 Montreal Universal Exhibition Turquoise Gold Brooch
Located in Poitiers, FR
Brooch in 18 carat yellow gold. This round brooch displays the symbol for the 1967 Universal
Category

Vintage 1960s Unknown Modernist Brooches

Materials

Turquoise, 18k Gold, Gold, Yellow Gold

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18k Turquoise Brooch For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 18k turquoise brooch for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Our collection of these items for sale includes 551 vintage editions and 38 modern creations to choose from as well. Finding the perfect 18k turquoise brooch may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic 18k turquoise brooch over the years, but those made by Cartier, Van Cleef Arpels and David Webb are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also cabochon and mixed cut versions for sale. If you’re browsing our inventory for a 18k turquoise brooch, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 18k Turquoise Brooch?

The price for a 18k turquoise brooch starts at $199 and tops out at $175,000 with these brooches, on average, selling for $4,790.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Turquoise in Jewelry Design

The thought of vintage and antique turquoise jewelry often conjures up images of striking Navajo bracelets and necklaces worn with a denim shirt and cowboy boots. This all-American look has been celebrated by fashion designers like Ralph Lauren and Tommy Hilfiger on their runways and in ad campaigns. In the October 2016 issue of Vogue magazine, Tom Ford said he only wears turquoise jewelry at his Santa Fe ranch. So what is it about this gorgeous blue-green stone that makes us wish that we were born in December?

It’s not surprising that turquoise is abundant in New Mexico and Arizona because, according to the Gemological Institute of America (GIA), it needs to be in “dry and barren regions where acidic, copper-rich groundwater seeps downward and reacts with minerals that contain phosphorus and aluminum.

Turquoise is not found in a single crystal but is a combination of microcrystals. Its appearance, waxy and opaque, is attributed to its structure and composition. “It’s an aggregate of microscopic crystals that form a solid mass. If the crystals are packed closely together, the material is less porous, so it has a finer texture. Fine-textured turquoise has an attractive, waxy luster when it’s polished. Turquoise with a less-dense crystal structure has higher porosity and coarser texture, resulting in a dull luster when it’s polished,” notes the GIA. Since no one wants to set a dull piece of turquoise, porous turquoise is often treated to make the stone more attractive.

In the United States, there have been discoveries of turquoise from 200 B.C. It is not just loose turquoise stones that have been found, but entire suites of jewelry from prehistoric times. In the late 19th-century, the Navajo Indians, who learned silversmithing from the Spanish, started to make beads out of turquoise and eventually combined it with silver around the 1880s. Initially this jewelry was for ceremonial purposes, but it became fashionable once the tourism in the Southwest picked up in the beginning of the 20th century.

Find antique and vintage turquoise rings, necklaces, bracelets and other accessories on 1stDibs.

Finding the Right Brooches for You

Vintage brooches, which refer to decorative jewelry traditionally pinned to garments and used to fasten pieces of clothing together where needed, have seen increasing popularity in recent years.

While jewelry trends come and go, brooches are indeed back on the radar thanks to fashion houses like GucciVersaceDior and Saint Laurent, all of which feature fun pinnable designs in their current collections. Whether a dazzlingly naturalistic Art Nouveau dragonfly, a whimsical David Webb animal, a gem-studded bloom or a streamlined abstract design, these jewels add color and sparkle to your look and a spring to your step. 

Given their long history, brooches have expectedly taken on a variety of different shapes and forms over time, with jewelers turning to assorted methods of ornamentation for these accessories, including enameling and the integration of pearls and gemstones. Cameo brooches that originated during the Victorian age are characterized by a shell carved in raised relief that feature portraits of a woman’s profile, while 19th-century micromosaic brooches, comprising innumerable individually placed glass fragments, sometimes feature miniature depictions of a pastoral scene in daily Roman life.

At one time, brooches were symbols of wealth, made primarily from the finest metals and showcasing exquisite precious gemstones. Today, these jewels are inclusive and universal, and you don’t have to travel very far to find an admirer of brooches. They can be richly geometric in form, such as the ornate diamond pins dating from the Art Deco era, or designer-specific, such as the celebrated naturalistic works created by Tiffany Co., the milk glass and gold confections crafted by Trifari or handmade vintage Chanel brooches of silk or laminated sheer fabric. Chanel, of course, has never abandoned this style, producing gorgeously baroque CC examples since the 1980s.

Brooches are versatile and adaptable. These decorative accessories can be worn in your hair, on hats, scarves and on the lower point of V-neck clothing. Pin a dazzling brooch to the lapel of your blazer-and-tee combo or add a cluster of smaller pins to your overcoat. And while brooches have their place in “mourning jewelry,” in that a mourning brooch is representative of your connection to a lost loved one, they’re widely seen as romantic and symbolic of love, so much so that a hardcore brooch enthusiast might advocate for brooches to be worn over the heart.

Today, find a wide variety of antique and vintage brooches for sale on 1stDibs, including gold brooches, sapphire brooches and more.

Questions About 18k Turquoise Brooch
  • 1stDibs ExpertNovember 21, 2023
    Whether a wedding band should be 14K or 18K depends on your personal preferences. Because it contains more pure gold, 18-karat gold will usually show off a richer color and be less likely to fade over time. On the other hand, 14-karat gold is less prone to scratching and damage because it has more alloy metals. Explore a large collection of gold wedding bands on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Whether or not 18K gold wears off depends on how it's made. The finish will not wear off of a piece of jewelry or another object made entirely out of 18K gold. However, wear can occur on pieces that feature 18K gold plating, a thin layer of gold applied over another type of metal. You'll find a large selection of gold jewelry and decorative objects on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    An 18K gold watch is a timepiece made from gold precious metal of a specific purity. The term 18K means 18-karat, a precious metal that is 75 percent pure gold and 25 percent alloy. Shop a large collection of gold watches on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    18K Italy gold is 18-karat gold produced in Italy. Karats tell you how much of a piece of metal is genuine gold. In the case of 18-karat gold, 18 parts are pure gold, and six parts are other metals. This makes 18-karat pieces 75 percent gold. You'll find a large collection of gold jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, 18k is the perfect karatage for jewelry. While 24k is more prized and typically more expensive, it is also less dense and durable than 18k gold.
  • 1stDibs ExpertApril 5, 2022
    Yes, 18K gold is real gold. However, it is not pure gold. Something marked 18K is 75 percent genuine gold and 25 percent metal alloy. On 1stDibs, shop a range of expertly vetted gold jewelry from some of the world’s top sellers.
  • 1stDibs ExpertApril 5, 2022
    The mark 18K on a ring stands for 18-karat gold. 18-karat signifies that the ring is 75% pure gold and 25% other metals, such as copper, zinc or nickel. The additional metals strengthen the ring, making it more durable. Shop a range of expertly vetted 18-karat jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    18K green gold is an alloy created by mixing silver, copper and zinc with normal gold. 18K green gold is greener than 14K green gold. On 1stDibs, shop a wide collection of genuine 18K green gold from some of the world's top sellers.
  • 1stDibs ExpertAugust 26, 2024
    The difference between 24K gold and 18K gold is how much pure gold the metals contain. Something made of 24-karat gold is 99.9% pure gold, while 18-karat gold items are 75% gold and 25% alloy metals. Generally, 18-karat gold is more durable and scratch-resistant due to the presence of alloy metals. On the other hand, 24-karat gold tends to be more richly colored and expensive. On 1stDibs, find a wide range of gold jewelry.
  • 1stDibs ExpertOctober 12, 2021
    The difference between 14k and 18k rose gold metal is that the 14k rose gold is less pure than 18k. 14k rose gold has a deeper pink color because of greater amounts of copper, whereas 18k rose gold has 75% gold and appears yellow. 14k rose gold is increasingly popular due to its brighter pink hue and resistance to scratches. On 1stDibs, shop a range of vintage rose gold jewelry.
  • 1stDibs ExpertSeptember 16, 2024
    Yes, many people believe that 18k gold is worth buying. Due to the metal's durability, jewelry produced from 18-karat gold is often resistant to scratching and damage. In addition, the large amount of pure gold in the alloy gives white, rose and yellow 18-karat gold a vibrant color. However, whether or not it’s worth investing in 18-karat gold is totally subjective! At 1stDibs, we believe in buying what you love. Our shopping experience enables discovery and learning, whether you are a seasoned connoisseur or just beginning your collection. Find a diverse range of gold jewelry on 1stDibs.
  • 1stDibs ExpertNovember 26, 2024
    On a watch, 18K gold means that the watch features genuine gold. An alloy, 18-karat gold is 75% pure gold and 25% other metals. The high gold content gives the metal an attractive color, while the alloy metals add strength to increase its durability. An 18-karat gold watch may be solid gold or gold-filled, which means it is primarily another metal that the watchmaker finished with a thin layer of 18-karat gold. On 1stDibs, find a large selection of gold watches.
  • 1stDibs ExpertDecember 5, 2024
    Many watch lovers believe that 18K gold is good for watches. An alloy, 18-karat gold is 75% pure gold and 25% other metals. The amount of gold makes the color of the alloy, whether it's white, yellow or rose, rich and visually appealing. At the same time, the addition of alloy metals increases the strength of the gold material. Explore a large selection of watches on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, 18k gold can tarnish, but it is uncommon. Pure gold does not combine easily with oxygen and therefore does not tarnish. The higher the karat, the less likely a piece of gold will tarnish.
  • 1stDibs ExpertMarch 22, 2022
    Yes, 18-karat gold can turn green in some circumstances. This type of gold is about 75 percent genuine gold and 25 percent alloy, and the other metal or metals used to produce it may react negatively to acidic substances. When this occurs, 18-karat gold may take on a greenish hue. On 1stDibs, shop a large selection of gold jewelry.
  • 1stDibs ExpertAugust 29, 2024
    Yes, 18K 750 is real gold. Gold pieces that bear this hallmark are 18-karat gold, a 75% pure gold alloy and 25% base metal. One of the most popular materials for fine jewelry, 18-karat gold shows off a rich yellow, white or rose color and resists scratching more readily than pure gold. Explore a wide variety of 18-karat gold jewelry on 1stDibs.
  • 1stDibs ExpertNovember 14, 2023
    Yes, 18-karat gold can be good for earrings. Because it is an alloy, 18-karat gold is more durable and scratch-resistant than pure 24-karat gold. You can find 18-karat gold in rich warm yellow, cooler white with warm undertones and light pink rose. On 1stDibs, explore a large collection of gold earrings.
  • 1stDibs ExpertNovember 1, 2023
    The difference between 14K and 18K white gold stud earrings comes down to the content of the precious metal alloy. Stud earrings made of 14-karat white gold are 58.3% gold and 41.7% base metal, while 18-karat gold is 75% pure gold and 25% other metals. As a result, 14-karat white gold tends to be stronger and more resistant to scratching, and 18-karat gold will have a more noticeable warm-glowing yellow tinge. On 1stDibs, shop a range of white gold stud earrings.
  • 1stDibs ExpertApril 5, 2022
    Yes, gold dipped, also known as gold plated, pieces are considered real gold. The process coats a piece of metal or alloy with a layer of gold for a gold finish. Shop a collection of 18 karat gold jewelry, solid and dipped, on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    A piece of jewelry or a decorative object marked 18K gold plated does likely contain real gold. The marking indicates that the item is metal under a layer of gold alloy that contains 75 percent gold and 25 percent other metal. On 1stDibs, shop a collection of expertly vetted gold jewelry.